#RFC8460
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meysamazing.bsky.social
TLS-RPT (RFC 8460) is the reporting companion to MTA-STS and DANE.

when a sending MTA attempts to deliver mail to your domain and encounters a TLS negotiation failure, TLS-RPT tells you about it.

https://dmarcguard.io/tools/tls-rpt-checker/

#DMARC #EmailSecurity #TLSRPT #RFC8460 #Encryption
May 29, 2026 at 10:00 PM
kravietz.agora.echelon.pl.ap.brid.gy
@jan Check this as well https://git.sr.ht/~kravietz/tlsrpt-rs
~kravietz/tlsrpt-rs - Rust library and utility to parse SMTP TLS Reports (RFC8460) - sourcehut git
git.sr.ht
December 27, 2025 at 5:07 PM